80269644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10501}}^1$

素因数の和:10535

約数の個数: 72

約数和(自身を含む): 234656688

約数和(自身を除く): 154387044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 10501, 21002, 31503, 42004, 63006, 73507, 126012, 136513, 147014, 220521, 273026, 294028, 409539, 441042, 514549, 546052, 819078, 882084, 955591, 1029098, 1543647, 1638156, 1911182, 2058196, 2866773, 3087294, 3822364, 5733546, 6174588, 6689137, 11467092, 13378274, 20067411, 26756548, 40134822, 80269644]

約数ペア:

[(1, 80269644), (2, 40134822), (3, 26756548), (4, 20067411), (6, 13378274), (7, 11467092), (12, 6689137), (13, 6174588), (14, 5733546), (21, 3822364), (26, 3087294), (28, 2866773), (39, 2058196), (42, 1911182), (49, 1638156), (52, 1543647), (78, 1029098), (84, 955591), (91, 882084), (98, 819078), (147, 546052), (156, 514549), (182, 441042), (196, 409539), (273, 294028), (294, 273026), (364, 220521), (546, 147014), (588, 136513), (637, 126012), (1092, 73507), (1274, 63006), (1911, 42004), (2548, 31503), (3822, 21002), (7644, 10501)]